Concepts of generalized concavity based on aggregation functions. - Masamichi Kon; Hiroaki Kuwano (Fuzzy Sets Syst., 2012)

A scalarization method for fuzzy set optimization problems. - Masamichi Kon (Fuzzy Optim. Decis. Mak., 2020)

Two clustering methods based on the Ward's method and dendrograms with interval-valued dissimilarities for interval-valued data. - Yu Ogasawara; Masamichi Kon (Int. J. Approx. Reason., 2021)

Characterization of fuzzy order relation by fuzzy cone. - Masamichi Kon (Kybernetika, 2022)